7131798495

素因数分解:

$3^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{36011}}^1$

素因数の和:36194

約数の個数: 48

約数和(自身を含む): 12898634112

約数和(自身を除く): 5766835617

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 243, 405, 489, 815, 1215, 1467, 2445, 4401, 7335, 13203, 22005, 36011, 39609, 66015, 108033, 180055, 198045, 324099, 540165, 972297, 1620495, 2916891, 4861485, 5869793, 8750673, 14584455, 17609379, 29348965, 43753365, 52828137, 88046895, 158484411, 264140685, 475453233, 792422055, 1426359699, 2377266165, 7131798495]

約数ペア:

[(1, 7131798495), (3, 2377266165), (5, 1426359699), (9, 792422055), (15, 475453233), (27, 264140685), (45, 158484411), (81, 88046895), (135, 52828137), (163, 43753365), (243, 29348965), (405, 17609379), (489, 14584455), (815, 8750673), (1215, 5869793), (1467, 4861485), (2445, 2916891), (4401, 1620495), (7335, 972297), (13203, 540165), (22005, 324099), (36011, 198045), (39609, 180055), (66015, 108033)]